Doctor profile · Federal record

Dr. Cathryn Durnin, PT

Physical Therapist (CMS: Physical Therapist in Private Practice) · East Lansing, MI

  • NPI 1811085996
  • Accepts Medicare
  • 32 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4660 S Hagadorn RD Ste 400
East Lansing, MI 488235353
(517) 355-7648
fax (517) 432-1319
Mailing address
804 Service RD Ste A109B
East Lansing, MI 488247015

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
June 29, 2023
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
225100000X — NUCC code
State license (1)
Michigan #5501009615
Medicaid
MI #1811085996

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811085996. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
586
Distinct HCPCS
6
Medicare allowed
$15,279
HCPCS Description Services Patients Avg allowed
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 270 27 $23
97140 Therapy procedure using manual technique, each 15 minutes 101 17 $19
97112 Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes 87 17 $29
97116 Therapy procedure for walking training, each 15 minutes 62 12 $21
97530 Therapy procedure using functional activities 46 17 $32
97162 Evaluation for physical therapy, typically 30 minutes 20 18 $88

In context: peer comparison

Among 9 peers in this city , average services per provider: 245. This provider delivers 2.4× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Cathryn Durnin's medical specialty?
Dr. Cathryn Durnin practices Physical Therapist in East Lansing, MI.
Where does Dr. Cathryn Durnin practice?
Dr. Cathryn Durnin practices at 4660 S Hagadorn RD Ste 400, East Lansing, MI 488235353. Office phone: 5173557648.
What is Dr. Cathryn Durnin's NPI?
Dr. Cathryn Durnin's National Provider Identifier (NPI) is 1811085996, issued by NPPES.
Does Dr. Cathryn Durnin accept Medicare assignment?
Yes. Dr. Cathryn Durnin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cathryn Durnin commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110); Therapy procedure using manual technique (HCPCS 97140); Therapy procedure to re-educate brain-to-nerve-to-muscle function (HCPCS 97112). Source: CMS Medicare Physician & Other Practitioners file.